Blokfix Putty we bring forth is a specially formulated for AAC walls. This type of putty is a cost & labour saving, as its usage doesn't call for plaster. It comes in combination of plaster & putty that makes it two in one solution. It can easily be applied upto 6mm thickness without sagging. The most important thing about this putty is that it helps in reducing the chance of crack of walls. Water proof, and long shelf life, Blokfix Putty comes in two variants, including Blokfix Crack-free and Blokfix Advanced.